Air conditioning using r718 (water) as refrigerant

Static cooling is a development regarding an indirect operating air conditioning system based on the evaporation of only water (R718) and suitable for moderate (like in Europe) and warm climates. This system consumes very little energy (up to 75 % less). Temperatures below the wet bulb temperature can be achieved. It characterizes itself also by, no pollution and almost no maintenance costs.

Static cooling is an alternative to the use of F-gasses and an answer to the CO2-policy. It makescooling possible where this would hardly be feasible because of insufficient supply of energy…